INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56f7c73826e3b7086e8123cff25992a0f24d5cce1481b30fa23e91f8332a1f3b', 
    'eEv0BIfibD2Kgdg3r4HVZ5WAf1RfSTCrs4rW5+EgZ6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)